| Index: src/objects.h | 
| diff --git a/src/objects.h b/src/objects.h | 
| index 0bbb3955da2ef032fb0bae54c7546e01fb41a45f..25e7f5d721352de75adeec139988974ebfdae669 100644 | 
| --- a/src/objects.h | 
| +++ b/src/objects.h | 
| @@ -6885,7 +6885,8 @@ class Script: public Struct { | 
| #define ATOMIC_FUNCTIONS_WITH_ID_LIST(V) \ | 
| V(Atomics, load, AtomicsLoad)          \ | 
| V(Atomics, store, AtomicsStore)        \ | 
| -  V(Atomics, exchange, AtomicsExchange) | 
| +  V(Atomics, exchange, AtomicsExchange)  \ | 
| +  V(Atomics, compareExchange, AtomicsCompareExchange) | 
|  | 
| enum BuiltinFunctionId { | 
| kArrayCode, | 
|  |